I'm a contributor to the Adobe Flex SDK. In the past I've also fixed bugs in other open source software such as Red5, however I never submitted the patches back to the repository. Kind of counter-intuitive, I know.

I'm currently working on setting up the first Flex BugQuash details here.

The architect and principle contributor on the degrafa team.

www.degrafa.org

Architect and principle contributor on the degrafa team.

www.degrafa.org

I've posted my FlexDateUtils to google code
http://code.google.com/p/flexdateutils/
and am frequently posting little Flex tidbits in my blog, and useful classes that I build.
I'll probably be joining Nate (remotely) at the BugQuash to help out with the Flex SDK fixes they send my way also.

I'm the architect/lead developer of Pivot:

http://pivot-toolkit.org

I'm the architect/lead developer of Pivot:

http://pivot-toolkit.org

I'm a contributor to the wonderful GutterShark library. Not an RIA platform per se (although I built one using it), but a fantastic GTD library for Flash.

http://codeendeavor.com/guttershark

Been involved with and contributed at times to Xalan, Xerces, SharpVectorGraphics. Am currently involved with Degrafa and some contributions to Pachube. My involvement is usually driven from a specific need or interest in leveraging an open source project, but often finding them missing some functionality or having a bug that impacts my application of the technology,

Hi,
I contribute to SILEX at http://silex-ria.org, an open source Flash CMS
Ariel